| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.32 | 10.348% | $232.0839 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $190.95 | 3.507% | $197.6466 | $197.65 | $197.65 | $197.60 |
| Purchase #3 | $92.96 | 4.423% | $97.0716 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $76.53 | 6.227% | $81.2955 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $28.29 | 4.359% | $29.5232 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $10.64 | 5.403% | $11.2149 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $249.31 | 11.873% | $278.9106 | $278.91 | $278.90 | $278.90 |
| 7 purchase totals = | $859.00 | $927.7463 | $927.74 | $927.70 | $927.70 | |